<template>
  <el-dialog title="新增员工" :visible="showDialog" @close="btnCancel">
    <!-- 表单 -->
    <el-form ref="addEmployees" :rules="rules" label-width="120px" :model="formData">
      <el-form-item label="姓名" prop="username">
        <el-input v-model="formData.username" style="width:80%" placeholder="请输入姓名" />
      </el-form-item>
      <el-form-item label="手机" prop="mobile">
        <el-input v-model="formData.mobile" style="width:80%" placeholder="请输入手机号" />
      </el-form-item>
      <el-form-item label="入职时间" prop="timeOfEntry">
        <el-date-picker v-model="formData.timeOfEntry" style="width:80%" placeholder="请选择入职时间" />
      </el-form-item>
      <el-form-item label="聘用形式" prop="formOfEmployment">
        <el-select v-model="formData.formOfEmployment" style="width:80%" placeholder="请选择">
          <el-option v-for="item in EmployeeEnum.hireType" :key="item.id" :label="item.value" :value="item.id" />
        </el-select>
      </el-form-item>
      <el-form-item label="工号" prop="workNumber">
        <el-input v-model="formData.workNumber" style="width:80%" placeholder="请输入工号" />
      </el-form-item>
      <el-form-item label="部门" prop="departmentName">
        <el-input v-model="formData.departmentName" style="width:80%" placeholder="请选择部门" @focus="isShowTree=true" />
        <!-- 通过树形控件展示 可以通过node-click方法获取到点击当前节点返回的数据对象--->
        <el-tree
          v-if="isShowTree"
          default-expand-all
          :data="deptsList"
          :props="{label:'name'}"
          @node-click="nodeClick"
        />
      </el-form-item>
      <el-form-item label="转正时间">
        <el-date-picker v-model="formData.correctionTime" style="width:80%" placeholder="请选择转正时间" />
      </el-form-item>
    </el-form>
    <!-- footer插槽 -->
    <template v-slot:footer>
      <el-row type="flex" justify="center">
        <el-col :span="6">
          <el-button size="small" @click="btnCancel">取消</el-button>
          <el-button type="primary" size="small" @click="btnOk">确定</el-button>
        </el-col>
      </el-row>
    </template>
  </el-dialog>
</template>

<script>
// 引入文件
import EmployeeEnum from '@/api/constant/employees'
// 部门数据的渲染
import { getDepartmentInfo } from '@/api/department'
// 树形函数的引入
import { renderTree } from '@/utils/index'
// 新增部门
import { addEmployer } from '@/api/employees'
export default {
  props: {
    showDialog: {
      type: Boolean,
      default: false
    }
  },
  data() {
    return {
      // 聘用方式的数据注册
      EmployeeEnum,
      // 是否展示树形控件
      isShowTree: false,
      formData: {
        username: '',
        mobile: '',
        formOfEmployment: '',
        workNumber: '',
        departmentName: '',
        timeOfEntry: '',
        correctionTime: ''
      },
      deptsList: [],
      // 校验规则
      rules: {
        username: [{ required: true, message: '用户姓名不能为空', trigger: 'blur' }, {
          min: 1, max: 4, message: '用户姓名为1-4位'
        }],
        mobile: [{ required: true, message: '手机号不能为空', trigger: 'blur' }, {
          pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确', trigger: 'blur'
        }],
        formOfEmployment: [{ required: true, message: '聘用形式不能为空', trigger: 'blur' }],
        workNumber: [{ required: true, message: '工号不能为空', trigger: 'blur' }],
        departmentName: [{ required: true, message: '部门不能为空', trigger: 'change' }],
        timeOfEntry: [{ required: true, message: '入职时间', trigger: 'blur' }]
      }
    }
  },
  async created() {
    const { depts } = await getDepartmentInfo()
    this.deptsList = renderTree(depts, '')
  },
  methods: {
    // 树形控件方法
    nodeClick(data) {
      // 将部门名赋值给input框显示到页面
      this.formData.departmentName = data.name
      this.isShowTree = false
    },
    // 取消按钮
    btnCancel() {
      // 重置数据
      this.formData = {
        username: '',
        mobile: '',
        formOfEmployment: '',
        workNumber: '',
        departmentName: '',
        timeOfEntry: '',
        correctionTime: ''
      }
      // 清除正则
      this.$refs.addEmployees.resetFields()
      this.$emit('closeFn')
    },
    // 点击确认按钮,发送请求
    async btnOk() {
      try {
        // 校验规则
        await this.$refs.addEmployees.validate()
        // 发送请求
        await addEmployer(this.formData)
        // 弹窗关闭
        this.$emit('closeFn')
        // 提示
        this.$message.success('新增成功')
        // 刷新页面
        this.$emit('reloadPage')
      } catch (error) {
        console.log(error)
      }
    }
  }
}
</script>

<style  scoped>
.el-tree{
  position: absolute;
  width: 80%;
  border: 1px solid #ccc;
  z-index: 9;
  height: 200px;
  overflow: auto;
}
</style>
